/*********************************************************************
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 *********************************************************************/

/*********************************************************************
 * File: inst_final.h
 * Description: headers for final domain representation functions
 *
 *
 * Author: Joerg Hoffmann 2000
 *
 *********************************************************************/

#ifndef _INST_FINAL_H
#define _INST_FINAL_H

void perform_reachability_analysis(void);
int fact_adress(void);
void make_name_inst_table_from_NormOperator(Action *a, NormOperator *o, EasyTemplate *t);
void make_name_inst_table_from_PseudoAction(Action *a, PseudoAction *pa);

void collect_relevant_facts_and_fluents(void);
void create_final_goal_state(void);
Bool set_relevants_in_wff(WffNode **w);
Bool set_relevants_in_exp(ExpNode **n);
void create_final_initial_state(void);
void create_final_actions(void);
void instantiate_exp_by_action(ExpNode **n, Action *a);

void build_connectivity_graph(void);

void summarize_effects(void);
Bool same_condition(ActionEffect *e, ActionEffect *e_);
Bool same_lnfs(LnfExpNode *l, LnfExpNode *r);
void merge_effects(ActionEffect *e, ActionEffect *e_);

#endif /* _INST_FINAL_H */
